retrofit

From Longman Dictionary of Contemporary Englishretrofitret‧ro‧fit /ˈretrəʊfɪt $ -troʊ-/ verb (retrofitted, retrofitting) [transitive] to improve a machine, piece of equipment, building etc by putting new and better parts in it after it has been used for some time plans to retrofit oil boilers —retrofit noun [countable] —retrofitting noun [uncountable]→ See Verb tableExamples from the Corpusretrofit• Some manufacturers are already offering to retrofit old models with catalytic converters.• The latest build is air-conditioned, and following the final deliveries Adtranz is to retrofit the earlier cars with full air-conditioning.

单词	retrofit
释义	retrofit From Longman Dictionary of Contemporary Englishretrofitret‧ro‧fit /ˈretrəʊfɪt $ -troʊ-/ verb (retrofitted, retrofitting) [transitive] to improve a machine, piece of equipment, building etc by putting new and better parts in it after it has been used for some time plans to retrofit oil boilers —retrofit noun [countable] —retrofitting noun [uncountable]→ See Verb tableExamples from the Corpusretrofit• Some manufacturers are already offering to retrofit old models with catalytic converters.• The latest build is air-conditioned, and following the final deliveries Adtranz is to retrofit the earlier cars with full air-conditioning.
随便看	have your nose in a magazine have your nose in a newspaper have your nose in the trough have your nose/snout in the trough have your own way have your salesman's etc hat on have your salesmans etc hat on have your say have your sights set on have your snout in the trough have your stomach pumped have your teacher's etc hat on have your teachers etc hat on have your teacher’s/salesman’s etc hat on have your way have your wits about you have your work cut out have your work cut out (for you) have your work cut out for you have-nots have/be given a mandate have/be nothing to do with somebody/something have/bring/take somebody/something with you have/earn/achieve etc the distinction of doing something have/exchange a few words